GE Monogram ZGU375NS, Technical Service Manual

Page 1: ...g PUB 31 9088 12 01 MODEL SERIES TECHNICAL SERVICE GUIDE GE Consumer Home Services Training 36 In Monogram Stainless Steel Gas Cooktop ZGU375NS ZGU375LS...

Page 2: ...do not use any phone in the building Immediately call the gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach the gas supplier call the fire department WARN...

Page 3: ...3 Specifications and Nomenclature5 4 Warranty Information 5 Cooktop Features and Controls 6 Mechanical Disassembly 10 Troubleshooting 16 Component and Connector Locator Views 18 Wiring Diagram 20 Sche...

Page 4: ...of these reasons you ll find that the Monogram cooktop s superior blend of form and function will be a delight for years to come This Monogram cooktop was designed to provide the flexibility to blend...

Page 5: ...lve The cooktop itself is not equipped with a gas shut off valve If installed correctly a shutoff valve will be in the main gas supply line upstream of the appliance pressure regulator Measuring the G...

Page 6: ...n to the model and serial numbers it tells you the ratings of the burners and the type of fuel and pressure the cooktop was adjusted for when it left the factory Also included are minimum wall clearan...

Page 7: ...e Centers or by our authorized Customer Care servicers during normal working hours Should your appliance need service during warranty period or beyond call 800 444 1845 Some states do not allow the ex...

Page 8: ...e burners may spark if a draft blows the flame away from the burner sensor The ignition system is not sensitive to reversed house wiring polarity Lighting a Burner Push the control knob down and turn...

Page 9: ...les Slits To remove burned on food soak the burner heads Check to be sure the burner you turned on is the one you want to use After the burner lights turn the knob in eitherdirection to adjust the fla...

Page 10: ...n the burner ring into the labeled hole in the burner base Replace the burner ring locking nut and hand tighten Turn the nut 1 4 turn to secure it in place Align the locator pin in the burner head int...

Page 11: ...n be used for either surface or oven cooking It conducts heat very slowly and cools very slowly Check the cookware manufacturer s directions to be sure it can be used on gas cooktops Stainless Steel T...

Page 12: ...dule Removal 12 Transformer Removal 13 Igniter Switch Removal 13 Valve Removal 13 Manifold Removal 14 Simmer Jet Holder Removal 14 Main Jet Holder Removal 15 Burner Light Removal 15 Center Brace Remov...

Page 13: ...ke sure you do not damage the heat shrink insulation on the wire If damaged repair the wire insulation with fiberglass tape 5 Lift each burner base and disconnect the push on wire terminal from the sp...

Page 14: ...ccidently knocked over 10 To service the spark module or transformer remove the heat shield held by 4 Phillips screws Remove Screws Spark Module Removal 1 Remove the maintop see Maintop Removal 2 Remo...

Page 15: ...lips holding the igniter switches to the valve stems Note Note the color part number and position of the igniter switches 5 Lift each igniter switch off the valve stem Note When replacing the switch r...

Page 16: ...he manifold Simmer Jet Holder Removal 1 Remove the maintop see Maintop Removal 2 Remove the 5 16 in nut on the gas line 3 Remove the 5 8 in nut on the jet holder and remove the jet holder 5 Remove the...

Page 17: ...oval 3 Remove the main jet holders see Main Jet Holder Removal 4 Remove the heat shield held by 4 Phillips screws 5 Remove 3 screws and the center brace End Brace Removal 1 Remove the maintop see Main...

Page 18: ...ty burners and orifices Clean or replace Normal burner flames should look like B or C depending on the type of gas you use With LP gas some yellow tipping on outer cones is normal A Yellow flames B Ye...

Page 19: ...Defective igniter switch Simmer ring not seated properly to base Check igniter wiring Replace the igniter Remove knob and check the bottom of knob for buildup of soil If ticking persists replace ignit...

Page 20: ...Views Brace Manifold Valve Igniter Switch Spark Module Burner Lights on under side of top Transformer 6 Pin Plug Igniter Wire Heat Shield Remove to access Spark Module Transformer Brace Note Also see...

Page 21: ...19 Notes...

Page 22: ...30V TRANSFORMER 120V WN 2 WN 3 POWER CORD 13 37 23 19 22 20 21 32 28 30 27 29 31 2 1 3 5 4 6 2 1 3 5 4 6 PI JI 2 1 9 21 RF VALVE SW 19 7 2 4 3 8 20 CENTER VALVE SW 10 LF VALVE SW 22 5 LR VALVE SW 4 11...

Page 23: ...rols Wiring errors can cause improper and dangerous operation Verify proper operation after servicing ELECTRODES RR LR LF RF C 5 POINT GAS RE IGNITER MODULE SW5 SW4 SW3 SW2 SW1 4 5 3 2 1 INDICATOR LIG...

Page 24: ...t 30 31 32 7 4 3 40 52 2 5 1 51 53 6 34 999 Note The components shown in this drawing may differ from the components in your unit Refer to the microfiche or GEA IPC for the component and part number f...

Page 25: ...43 43 43 38 39 28 29 41 46 44 35 Screw Note The components shown in this drawing may differ from the components in your unit Refer to the microfiche or GEA IPC for the component and part number for y...

Page 26: ...6 20 11 12 8 9 10 13 14 37 36 11 12 8 9 10 13 14 22 23 24 25 26 Note The components shown in this drawing may differ from the components in your unit Refer to the microfiche or GEA IPC for the compone...

Page 27: ...X10059 3 25 VALVE DUAL FLOW C LP 6O WB21X10060 2 26 VALVE BY PASS NET NAT WB21X10072 5 26 VALVE BY PASS NET LP WB21X10073 5 28 RE IGNITER MODULE 5 PT WB13X10012 1 29 TRANSFORMER 120 230V WB27X10538 1...

Page 28: ...rty damage personal injury or loss of life The qualified service agency is responsible for the proper installation of this kit The installation is not proper and complete until the operation of the co...

Page 29: ...cooktop 9 Pick the cooktop straight up and place in a safe area where it will not be scratched or accidently knocked over 10 To install the countertop reverse the procedure 1 through 9 B To Access Bu...

Page 30: ...NING Check for leaks before attempting to light the burners Check to be sure all controls are in the OFF position Turn on the gas supply at the shutoff valve Use a leak detector at all connections If...

Page 31: ...88 Name and address of qualified installer or service organization WHO ACCEPTS RESPONSIBILITY FOR THE CORRECTNESS OF THE CONVERSION STEP 6 continued Burner Operation Two flames are used on all five bu...

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